isl_union_neg.c

   1 /*
   2  * Copyright 2010      INRIA Saclay
   3  *
   4  * Use of this software is governed by the MIT license
   5  *
   6  * Written by Sven Verdoolaege, INRIA Saclay - Ile-de-France,
   7  * Parc Club Orsay Universite, ZAC des vignes, 4 rue Jacques Monod,
   8  * 91893 Orsay, France
   9  */
  10
  11 #include <isl_union_macro.h>
  12
  13 /* Return the opposite of "part".
  14  */
  15 static __isl_give PART *FN(UNION,neg_entry)(__isl_take PART *part, void *user)
  16 {
  17         return FN(PART,neg)(part);
  18 }
  19
  20 /* Return the opposite of "u".
  21  */
  22 __isl_give UNION *FN(UNION,neg)(__isl_take UNION *u)
  23 {
  24         return FN(UNION,transform_inplace)(u, &FN(UNION,neg_entry), NULL);
  25 }